fix(ux): ignore hidden template metadata

services/ai_surface_html_readback_service.py

@@ -368,6 +368,7 @@ def _iter_site_templates(root: Path) -> list[Path]:
         for path in template_root.rglob("*")
         if path.suffix in {".html", ".j2"}
         and path.is_file()
+        and not path.name.startswith(".")
         and not path.name.startswith("_")
         and "components" not in path.relative_to(template_root).parts
         and path.name not in {"base.html", "ewoooc_base.html", "test_base.html"}